FEATURES
PT-15
15 mm Carbon
Potentiometer
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MECHANICAL SPECIFICATIONS ELECTRICAL SPECIFICATIONS
–Equivalent Noise Resistance:
–Operating temperature**: –25°C + 70°C (–13°F + 158°F)
* Others: check
–Life*: Up to 100K cycles
223
Value
H01
Mounting
Method
H01 H2.5
H05 H5
H25 HC5
H06 B
H02 H2.5P
H10 H5P
V02 V12.5
V12 VA
V15 V15
V17 V17.5
V18 D
V24 VD15
V21 V12.5P
V22 VAP
V23 V15P
V25 V17.5P
504 = 500 K
L
Rotors
C
F
G
L
M
N
R
T
X
W
Y
Z
PT15
Series
A
Taper
A = Lin.
B = Log.
C = Alog.
(See note 4)
2020
Tolerance
0505 = ± 5%
0707 = ± 7%
1010 = ± 10%
2020 = ± 20%
3030 = ± 30%
505 = 5 M
223 = 22 K
Code
(See note 1) (See note 2)
(See note 3) (See note 7)
Shaft/rotor colour
RO=Red
NE=Black
VE=Green
AM=Yellow
AZ=Blue
MA=Brown
GR=Grey
NA=Orange
CR=Cream
Magazine
T
Torque
– = Standard
L = Low torque
(See note 8)
Cut track
PCI = Initial
PCF= Final
(See note 6)
Wiper position
PM = 50%
PF = Final
I= non flammable
Detents
PAI
PAM
PAF
P1I
P1F
P02
.
.
.
P38
Shaft/Thum.
01 – Fig. 1
28 – Fig. 28
(See note 10)
Life
E= Long life
(See note 5)
U= Extra Long life
---
NOTES:
(1) "Z" adjustment only available on "H" versions. Standard colour for the “T” rotor: Orange.
(2) Terminal styles: "P" are crimped terminals. V24 terminals material: brass. V=Vertical adjust; H=Horizontal Adjust
(8)
(4) Non standard tolerance: check availability.
(5) Life
(6) Non flammable: housing, rotor and shaft. According to UL 94V-0
(9)
(10) If you wish to use your own custom plastic shaft/knob/actuator please contact Piher for advice about compatible materials.
(3) Value:
.
–Stop torque: > 10 Ncm. ( >14 in-oz)
–Torque: 0.5 to 2.5 Ncm.
(0.7 to 3.4 in-oz)
–Electrical rotation angle: 240° ± 20°
–Mechanical rotation angle: 265° ± 5°
–Tolerance*: ± 20%
–Residual resistance*:
Example: +7%
-5% 07 05 negative tolerance
Example: 10 1 Numb of zeros.
Low torque: 1.5Ncm. No detent option available for low torque models.
Cream colour only available in standard plastic.
(7) Colour shaft/rotor:
HOW TO ORDER
1
–Range of values*:
–Max. Voltage: 250 VDC (lin) 125 VDC (no lin)
–Nominal Power 50°C (122°F) (see power rating curve)
0.25 W (lin) 0.12 W (no lin)
± 30%
–Taper*: (Log. & Alog. only Rn 1K) Lin ; Log; Alog.
(See note 9)
Flammability
First two digits of the value.
Code:
positive tolerance
Code:
Standard: 1K cycles.
Long life: 10K cycles.
Potentiometer without shaft: only rotor Potentiometer with shaft: only shaft
Extra long life: 100K cycles (Only for low torque versions. To be studied case by case.)
100 Rn 5M (Decad. 1.0 - 2.0 - 2.2 - 2.5 -4.7 -5.0)
100 Rn 1M :
1M Rn 5M :
0.5% Rn (5 min.)
3% Rn (3 min.)
** Up to 85°C depending on application.
240º ± 5º available upon request.
Magazines (35 pcs/mag): available for VA (12.5), V (12.5), V (12.5P), V (15), V15 (P) and H models.
For more information please contact your nearest Piher supplier.
S
- Carbon resistive element.
- IP54 protection according to IEC 60529.
- Polyester substrate.
- Also upon request:
• Long life model for low cost control pot. applications
• Low torque option
• Supplied in magazines for automatic insertion.
• Wiper positioned at initial, 50% or fully clockwise.
• Self extinguishable plastic UL 94V-0.
• Cut track option.
• Special Tapers.
• Mechanical detents.
OPTIONAL EXTRAS
PT-15 LH 01 (Max. 16 digits)
+ DRAWING NUMBER
This way of ordering should be used for options which are not included
in the "How to order" standard and optional extras.
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Cut track No
.........................................................
Detents None
.............................................................
Non flammable No
...................................................
Rotor colour White
........................................................
Shaft colour Natural
......................................................
Wiper position Initial
...................................................
Torque Standard
............................................................
Life 1000 cycles
..................................................................
Terminals material
Steel
................................................
ROTORS
3.35 ±0.05
3.35
±0.05
±0.05
3.05±0.05
1.2
Ø4.05
±0.05
Rotor C Rotor F Rotor R Rotor T
54°
Ø4.4±0.05
23°
Wiper
position
4.05
42.5°
Wiper
position
N
=
Removable shaft
or thumbwheel
G
=
Removable shaft
or thumbwheel
M
=
H
exagonal
thru hole
L =
Screw driver
thru hole
AS E
±0.2
±0.2
15
4
1
+0.1
9.6 +0.2
6
2.5
±0.2 15
4
1
+0.1
10+0.2
±0.2
±0.2
±0.2
6
5
+0.2 15
+0.2
4
1
+0.1
10+0.2
6
5
±0.2 15
4
1
+0.1
12.5
4
Y
=
Adjustable from
terminal side
Z
=
Adjustable from
collector side
1.4
6
+0.5 +0.5
15
3.52
Ø4.02
±0.05
-0.1
1
-0.1
3.8
±0.05
±0.05
±0.05
4.05
±0.05
3.05
42.5°
2.55
3.05
B
4,4
+0.1
4.4
+0.1
6
4
±0.2
17.1 +0.2
8.8
1.3
+0.1
4
5
+0.1
5
+0.1
5
+0.1
5
+0.1
17.5 +0.2
10
1.3
+0.1
5
h (5)
5
+0.1
5
+0.1
20
10
1.3
+0.1
5
h c 5
7.5
+0.3
7.5
+0.3
0.8
X
= Adjustable from collector side
L
W
= Adjustable from terminal side
L
Check availability.
5
10
1.3
5
2
Wipers positioned at initial (without shaft) Wipers positioned at 50% (without shaft)
+
0.1
17.5 +0.2
10
1.3
+0.1
2.5
h (2.5)
STANDARD OPTIONS
HOW TO ORDER CUSTOM DRAWING
With shaft With thumbwheel
VERTICAL MOUNT - HORIZONTAL ADJUST
6
5
1
4
5
13.8
A = Initial S = Wiper E = Final
HORIZONTAL MOUNT - VERTICAL ADJUST
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15
17.5
1
P
I
H
E
R
6
9.3
15 +0.2
4
1
+0.1
5 5
10
TAPERS
7.5
7
+0.1
10
10
Check availability.
3
Please note terminals disposition
when ordering non linear curves.
NOTE: A
B
A = Linear
B = Log.
C = Alog.
Standard
C
R 2 + 5%
Special taper example
100% Rn
v (15)
6
7
+0.2 15
+0.2
4
1
+0.1
+0.2
7.5
7
+0.1
10
10
+0.2
4
15
15
1.3
7.5
7.5 7.5
4
15
15
1.3
7.5
7.5 7.5
3.8
6
12.5
+0.2
CRIMPED TERMINALS (DETAIL)
A
7
+0.2
A
6
5
+0.2
Detail A
2
– 0.4
+0
0.9
50 70
W
100
%
(%)
40
%
C
POWER RATING CURVE
5
10
Ø1.3
6
5
DETENT DETAILS 22 detents
example
15
+0.2
4
1
+0.1
D
13.5 13.5
1.3
A = Initial S = Wiper E = Final
A
S
E
8,8
+0.2
11
6
7.5
+0.2
+0.2
4
18.5
+0.1
8.8
11
1.3
3.2
7
6
7
+0.2
+0.2
15
+0.2
4
1
+0.1
7.5
7
+0.1
10
10
+0.2
v (12.5)
4
12.5
12.5
1.3
5
7.5 5
VD (15)
13.5 13.5
1.3
±
0.2
±
0.2
va (12.5)
10
+0.2
7.5 5
6
8.5
+0.2
+0.2
4
12.5
15
+0.2
4
1
+0.1
7.5
7
+0.1
10
12.5
1.3
5
15
3.3
1
+0.1
10
+0.2
6
7.5
±
0.2
3.3
+0.1
10
1.3
3.2
7
7.5
7.5
v (17.5)
4
17.5
17.5
Ø1.3
7.5
±
0.2
±
0.2
6
7.5
15
4
1
+0.1
+0.2
10
7
+0.1
10
10
+0.2
10 7.5
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Solid model shafts
ELECTRICAL LIFE
MECHANICAL LIFE (CYCLES)
TEMPERATURE COEFFICIENT
THERMAL CYCLING
DAMP HEAT
VIBRATION (for each plane X,Y,Z)
NOTE : Out of range values may not comply these results.
TESTS VARIATIONS
Positioning
Slot (1 x 1.4) perpendicular to wiper
position. Fig. 12 slot is on line with
wiper position.
Ref.
5219
5220
5207
5227
4
RECOMMENDED CONNECTIONS
SHAFTS (for N, G and T rotor types, top view)
OPTIONS
Cut Track
(open cirtuit
zone)
CCW on-off (A)
A = Initial
S = Wiper
E = Final
A E A S E A S
CW on-off (E)
A E
E
±5 %
±3 % (Rn < 1 M )
±300 ppm (Rn <100 K)
±2.5 %
±5 %
±2 %
A = Length (FRS)
B = Knurling length
C = Hollow depth
D = Shaft diameter
FRS = From rotor surface
FIG.
15
A B D
6
7
8
12
16.8
25.3
46
9
5
9
9
6
6
6
6
Piher potentiometer’s recommended connection
circuit for a position sensor or control application.
(voltage divider circuit electronic design).
D
B
1.2
3.7
3.7+0.05
A
C
Hollow model shafts
Ref.
5272
5214
5208
5216
5218
5209
5265
C
8
31
15
5.5
33.8
15
3.8
FIG.
12
A B D
1
2
5
9
19
9.5
35
9
9
9
6.5
6
6
6
6
10 37.8 9 6
11 35 25 6
13 7.8 4.8 6
D
B
5
1
3.7+0.05
A
1.4
RAD
RL
RL 100 x R
VCC
C
Noise filter.
Ground.
E
A
S
1.000 h. @ 50 o C; 0.25 W
1000 @ 10 CPM ...15 CPM
–25 o C; +70 o C
16 h. @ 85 o C; 2h. @ -25 o C
500 h. @ 40 o C @ 95% HR
2 h. @ 10 Hz. ... 55 Hz.
CCW CW
Final (PF)
Initial
(default)
PM
50% ±15°
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By default shafts, knobs & & thumweels are delivered unassembled.
Mounted shafts, knobs & thumbweels are delivered at random position. Positioning available check availability..
If you wish to use your own plastic shaft/knob/actuator please contact Piher for advice about compatible materials.
* Not available in self extinguishable plastic
Fig. 27 / Ref. 5268*
By default shafts, knobs & & thumweels are delivered unassembled. Mounted shafts, knobs & thumbweels are delivered at random position. Custom positioning
available. If you wish to use your own plastic shaft/knob/actuator please contact Piher for advice about compatible materials.
Fig. 28 / Ref. 6055
9.5
Ø6
1.3
16
5
THUMBWHEEL
Fig. 4 / Ref. 5371
SHAFTS (for N, G and T rotor types, top view)
41.5
Fig. 15 / Ref. 5217
12
Ø4
8
3
5º
Fig. 17 / Ref. 5210
23.1
Ø5.9
Fig. 18 / Ref. 5271
11.3
Ø4
Fig. 19 / Ref. 6032*
28.7
Ø6
10.7
4,1
Fig. 3 / Ref. 5372
12
Ø4
Fig. 20 / Ref. 5369*Fig. 21 / Ref. 6031*Fig. 22 / Ref. 6029 Fig. 23 / Ref. 6022 Fig. 25 / Ref. 6059
Ø 6
42o
4.6
12
Ø6 Ø4
28
Ø6
37,8
Ø6
15
13.8
36o
4,6
26
Fig. 29 / Ref.6162
40o
Ø 6
4.6
23.4
10
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P13
P09 P10 P11 P12
P08
P07
P06
P05
P04
d1 d2 d3 d4 d5 d6 d7 d8
Wiper position
d1
d2
d3 d4 d5
d6
d7
d8
d0 d9
d0 d9
6
E A
S
E
A== = = = = ===
°
6
2
EA
P22
DETENT CONFIGURATIONS
EXAMPLES
DETENTS WITH
CONSTANT VALUE
ZONES
application
notes
Constant v alue zone s can be combine d with str a tegically loca te d st ops mat ching the flat ar eas of the
output. If you require this f ea ture, ple ase, send us your r equiremen ts to sales@piher.net
when the potentiometer´s wiper position is located at detent
d8, the output votage will be 88.9% Un ± % tolerance.
10 stepped output s version e x ample:
P02P1FP1I
P03
PAM
A=
32.625
º
B= 34.5º
PAI
BB
Wiper
position
PID
A
PAF
BB
Wiper
position
PFD
A
(wiper positioned at initial) (wiper positioned at final)
Long life versions are available under request and have the
following characteristics at Tª:
- Potentiometers with 1 to 3 detents: up to 10K cycles
- Potentiometers with 4 and more detents: up to 5K cycles
Different output voltage values can be matched at each
detent position (under request).
For the following mounting methods, the detents configurations
will be studied individually case by case:
- V02 & V21
- V12 & V22
- V18
- V24
NOTES FOR DETENTED VERSIONS:
Standard mechanical life is 500 cycles.
Detent torque can vary from 1.2 to 2.5 times the standard
potentiometer torque.
For all detents versions of more than 13 detents
the detent torque will be 0.5 to 3.5 Ncm.
Please consult your nearest Piher supplier if unique
non-overlapping values at each detent position or
LOG/ALOG tapers are required.
For more than 13 detents versions please contact your nearest
PIHER authorised distributor.
-
-
-
--
-
-
Relative detent positions
along the total mechanical
travel.
Unless otherwise
specified the detents
are evenly spaced
(using the end points
as reference)
This innovative PT´s with detents family
has been specifically developed to allow
the integration of otherwise large and
expensive external mechanisms into the
body of the potentiometer thus allowing
a high range of configurations: special
tapers, torque, tolerances, linearity, cut
track, etc.
This detent (stop position) design not only
adds a "click" sensation of position, but
also offers enormous savings in both cost
and space for any given application.
Strong and weak detents can be mixed as
per customer´s request.
Detent number and positions can be made
or fitted to the customer needs or
preferences.
PIHER´s potentiometers may feature special stepped
outputs or ‘constant voltage zones’ for the 6, 10 and
15mm product families.
These constant voltage zones can be combined with
PIHER’s mechanical detents to provide exact
alignment between the electrical output (flat areas)
and the mechanical detent’s positions. The result is a
higher level of precision in controlling lighting,
temperature, motor or other electronic control
systems.
In addition to established catalogue detent
configurations, we will design and manufacture any
other configuration on our tried-and-tested
carbon/cermet & THM/SMD potentiometer
technology and processes.
With its exacting control capabilities, our
potentiometers series are well suited for many
consumer, industrial and automotive applications such
as ovens, ranges, dishwashers, lighting (dimmers),
power hand tools, washing machines and HVAC
systems.
100%
88.9% Un
77.7% Un
66.6% Un
55.5% Un
44.4% Un
33.3% Un
22.2% Un
11.1% Un
0% Un / 0º
100% Un
50%
0º 234º
S
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Pb
R
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H
S
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d
R
E
A
C
H
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v160419
Note: All Piher products can be adapted to meet customer´s requirements.
Due to continuous process improvement, specifications are subject to change without notice.
Please always use the latest updated datasheets and 3D models published at our website www.piher.net.
7
ISO 14001
BUREAU VERITAS
Certification
Disclaimer
The product information in this catalogue is for reference purposes. Please consult for the most up to date and accurate design information.
Piher Sensors & Controls S.A., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Piher”), disclaim any and all liability
for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product described herein.
Piher disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum
extent permitted by law. The product specifications do not expand or otherwise modify Piher ’s terms and conditions of sale, including but not limited to the
warranty expressed therein, which apply to these products.
No licence, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Piher.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using
or selling Piher products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Piher for any damages
arising or resulting from such use or sale. Please cont act authorised Piher personnel to obtain written terms and conditions r egarding product s designed for such
applications.
Product names and markings noted herein may be trademarks of their respective owners.
Information contained in and/or attached to this catalogue may be subject to export control regulations of the European Community, USA, or other countries.
Each recipient of this document is responsible to ensure that usage and/or transfer of any information contained in this document complies with all relevant
export control regulations. If you are in any doubt about the export control restrictions that apply to this information, please contact the sender immediately.
For any Piher Exports, Note: All products / technologies are EAR99 Classified commodities. Exports from the United States are in accordance with the Export
Administration Regulations. Diversion contrary to US law is prohibited.
Piher is an AmphenolTM company.
Improved repeatability
DETENTS WITH
CONSTANT VALUE
ZONES
upon
request
Unique, non-overlapping values at each stop (detent position)
Prevents output value change due to light vibration or accidental rotor micro-movements
Fully customisable according to customer´s needs
Cost effective replacement for absolute encoders
Main advantages
Absolute encoders can easily be
replaced connecting the potentiometer to
the microprocessor´s
analogue input.
Design tip. Cost-effectiveness
By combining the constant value zones with the detents, engineers can align the same voltage
values with each of the detent stops when rotating the control both forward and backward.
This provides clear mechanical positions that are not only repeatable, but perfectly aligned
electrical outputs at each of the (detent) angles.
Piher´s detents also prevent output values from changing due to vibration or accidental rotor
movements, furthering reliable control consistency.
3D models
in our
web
